.app {
    width: 100%;
    height: 100%;
    .chat {
        font-size: 0.8rem;
        .right {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            color: red;
            .img {
                width: 2rem;
                height: 2rem;
                border-radius: 50%;
                margin-left: 0.5rem;
                margin-bottom: 0.5rem;
            }
        }
        .left {
            display: flex;
            align-items: center;
            color: gray;
            .img {
                width: 2rem;
                height: 2rem;
                border-radius: 50%;
                margin-right: 0.5rem;
                margin-bottom: 0.5rem;
                order: 1;
            }
            :first-child {
                order: 2;
            }
        }
    }

    .box {
        position: fixed;
        bottom: 0;
        width: 100vw;
        display: flex;
        justify-content: space-between;
        align-items: flex-end;
        .message {
            flex: 1;
            border-bottom: 0.1rem solid gray;
            height: 3rem;
        }
        .send {
            margin: 0 0.5rem 0 0.2rem;
        }
    }
    
}

